Chaos'n'Coffee - tagged with electronics http://chaosncoffee.com/feed en-us http://blogs.law.harvard.edu/tech/rss Sweetcron bru@codewitch.org The GitHub Stoplight http://chaosncoffee.com/items/view/2216/the-github-stoplight

beautiful implementation of Continuous Integration meets (not so) peripheral perception.

]]> Sat, 29 May 2010 07:53:57 -0700 http://chaosncoffee.com/items/view/2216/the-github-stoplight arduino ethernet http://chaosncoffee.com/items/view/1604/arduino-ethernet ]]> Thu, 07 Jan 2010 03:54:27 -0800 http://chaosncoffee.com/items/view/1604/arduino-ethernet Infrared heart sensor http://chaosncoffee.com/items/view/1517/infrared-heart-sensor

based on pulse oxymetry. uses a couple of resistor and a IR emitter / receiver.

]]> Tue, 01 Dec 2009 02:31:17 -0800 http://chaosncoffee.com/items/view/1517/infrared-heart-sensor I2CScanner.pde: Arduino as I2C bus scanner http://chaosncoffee.com/items/view/1518/i2cscannerpde-arduino-as-i2c-bus-scanner ]]> Tue, 01 Dec 2009 02:19:57 -0800 http://chaosncoffee.com/items/view/1518/i2cscannerpde-arduino-as-i2c-bus-scanner eZ430-Chronos Wireless Watch Development Tool - EZ430-CHRONOS - TI Tool Folder http://chaosncoffee.com/items/view/1519/ez430-chronos-wireless-watch-development-tool-ez430-chronos-ti-tool-folder ]]> Tue, 01 Dec 2009 02:18:06 -0800 http://chaosncoffee.com/items/view/1519/ez430-chronos-wireless-watch-development-tool-ez430-chronos-ti-tool-folder Make: Online : Weekend Project: Mini Fume Extractor http://chaosncoffee.com/items/view/1300/make-online-weekend-project-mini-fume-extractor ]]> Tue, 08 Sep 2009 06:29:32 -0700 http://chaosncoffee.com/items/view/1300/make-online-weekend-project-mini-fume-extractor MidiDuino Library http://chaosncoffee.com/items/view/1097/mididuino-library ]]> Wed, 03 Jun 2009 07:13:55 -0700 http://chaosncoffee.com/items/view/1097/mididuino-library The chemistry of home-etched PCBs http://chaosncoffee.com/items/view/746/the-chemistry-of-home-etched-pcbs ]]> Sun, 01 Feb 2009 08:02:57 -0800 http://chaosncoffee.com/items/view/746/the-chemistry-of-home-etched-pcbs Homebrew Vacuum Tube iPod Stereo Amplifier and Speakers http://chaosncoffee.com/items/view/748/homebrew-vacuum-tube-ipod-stereo-amplifier-and-speakers ]]> Sun, 01 Feb 2009 08:01:41 -0800 http://chaosncoffee.com/items/view/748/homebrew-vacuum-tube-ipod-stereo-amplifier-and-speakers How-to: Prepare your Eagle designs for manufacture http://chaosncoffee.com/items/view/659/how-to-prepare-your-eagle-designs-for-manufacture ]]> Sun, 18 Jan 2009 05:46:32 -0800 http://chaosncoffee.com/items/view/659/how-to-prepare-your-eagle-designs-for-manufacture